Engine-Codes - Chrysler - U11C9 CHRYSLER

U11C9 CHRYSLER - Lost Left Front Wheel Speed Message

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

U11C9 CHRYSLER Possible Causes

  • Faulty Powertrain Control Module (PCM)
  • Faulty Anti-Lock Brake System (ABS) Module

How is the U11C9 CHRYSLER code repair?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

What is the cost to diagnose the U11C9 CHRYSLER code

Labor: 1.0

The cost to diagnose the U11C9 CHRYSLER code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

U11C9 CHRYSLER Meaning

This diagnostic checks the availability of the left front wheel speed signal which is sent by the Electronic Stability Program (ESP) via a Controller Area Network (CAN) message. The diagnostic checks the availability by checking the valid bit. The Diagnostic Trouble Code (DTC) sets when the read value does not match the written value in any RAM location.

More Information

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